{"features":[{"geometry":{"type":"Point","coordinates":["-103.480987994921","43.4348615568563"]},"id":"12906830","properties":{"dir":"Both Directions","report":"The following road construction project is in progress: bridge construction with lanes reduced to 2, traffic routed to opposing lanes, and width limit 12 ft until further notice.<br>A City Bridge Project Requires a temporary lane shift.  No Vehicles over 12 feet wide.  ","location_description":"US-385 from 1 mile north to 1.50 miles north of Junction US 18 West-Hot Springs","route":"US-385","start_time":1783343340,"mrm":"36.114","label":"US-385<br>from 1 mile north to 1.50 miles north of Junction US 18 West-Hot Springs","event_id":"12906830","headline":"Road work: bridge construction"},"type":"Feature"},{"properties":{"event_id":"12906864","headline":"Road work: grading","mrm":"14.650","start_time":1781524800,"label":"SD-38<br>from 6 miles west of Junction South Dakota 25 to Junction South Dakota 25","url":"https://dot.sd.gov/mitchell38","dir":"Both Directions","route":"SD-38","report":"The following road construction project is in progress: ROAD CLOSED and grading with local traffic until 5:00 PM CST Friday, November 20, 2026.<br>SD 38 is closed to traffic from SD25 west 6 miles to 421st Ave. A signed detour is in place on US81, Interstate 90, and SD38P (Riverside Road).\n","location_description":"SD-38 from 6 miles west of Junction South Dakota 25 to Junction South Dakota 25","end_time":1795215600},"type":"Feature","id":"12906864","geometry":{"type":"Point","coordinates":["-97.72622089","43.70257611"]}},{"geometry":{"coordinates":["-103.861835194735","44.2973371515311"],"type":"Point"},"id":"12906850","properties":{"label":"US-14A<br>from Junction US 85 Cheyenne Crossing to 0.50 mile east of Junction US 85 Cheyenne Crossing","mrm":"21.010","start_time":1790000009,"event_id":"12906850","headline":"Road work: miscellaneous construction","route":"US-14A","location_description":"US-14A from Junction US 85 Cheyenne Crossing to 0.50 mile east of Junction US 85 Cheyenne Crossing","report":"The following road construction project is in progress: miscellaneous construction with delays 10 minutes, lanes reduced to 1, and width limit 12 ft until further notice.<br>This is structural project to remove and replace a box culvert on Ice Box Creek crossing US14A approximately one quarter mile east of Cheyenne Crossing. Traffic will be reduced to a single lane and controlled by temporary signals and barriers. Motorists should be prepared for stopped traffic and construction workers, equipment, and excavations adjacent to the driving lane. Traffic is anticipated to return to two lanes by November 2026. ","dir":"Both Directions"},"type":"Feature"},{"properties":{"route":"SD-46","report":"The following road construction project is in progress: ROAD CLOSED, gravel surface, and paving with local traffic until further notice.<br>The grading of SD Highway 46 from Beresford to the Iowa line is complete. The final surfacing project for this stretch has started. For this project, the roadway will be closed to thru traffic and thru traffic will be detoured on I29 and Lincoln County Roads 152 and 143. The width restriction on the detour route will be 12' wide. The overwidth detour route is on I29 and SD Highway 48.","location_description":"SD-46 from 1.50 miles east of Junction Interstate 29-Beresford to 2 miles west of Iowa State Line","dir":"Both Directions","url":"https://dot.sd.gov/construction-projects/mitchell-region/yankton-area/sd-highway-46-from-beresford-to-iowa-state-line/","event_id":"12906812","headline":"Road work: gravel surface, paving","label":"SD-46<br>from 1.50 miles east of Junction Interstate 29-Beresford to 2 miles west of Iowa State Line","mrm":"96.490","start_time":1767975300},"type":"Feature","geometry":{"type":"Point","coordinates":["-96.62843656","43.08364679"]},"id":"12906812"},{"geometry":{"coordinates":["-101.22104295","45.34391262"],"type":"Point"},"id":"12906804","type":"Feature","properties":{"label":"SD-63<br>from 10 miles north to 1.50 miles north of Junction South Dakota 20 West","start_time":1776369540,"mrm":"157.579","headline":"Road work: utilities work","event_id":"12906804","report":"The following road construction project is in progress: utilities work adjacent to the roadway until further notice.<br>Waterline installation on west side of SD63.","location_description":"SD-63 from 10 miles north to 1.50 miles north of Junction South Dakota 20 West","route":"SD-63","dir":"Both Directions"}},{"properties":{"event_id":"12906836","headline":"Road work: paving","label":"SD-46<br>from 0.75 mile west to 0.75 mile east of Junction South Dakota 50-Wagner","mrm":"11.590","start_time":1773856680,"route":"SD-46","location_description":"SD-46 from 0.75 mile west to 0.75 mile east of Junction South Dakota 50-Wagner","report":"The following road construction project is in progress: paving with lanes reduced to 1, no passing, speed limit 30 mph, truck speed limit 30 mph, and width limit 11 ft until further notice.","dir":"Both Directions"},"type":"Feature","id":"12906836","geometry":{"coordinates":["-98.29792565","43.08168764"],"type":"Point"}},{"geometry":{"coordinates":["-101.15519621","44.00268043"],"type":"Point"},"id":"12906848","properties":{"event_id":"12906848","headline":"Road work: miscellaneous construction","start_time":1781801460,"mrm":"50.490","label":"SD-63<br>from 0.25 mile north of Junction Interstate 90 South of Midland to Junction US 14-Midland","dir":"Both Directions","report":"The following road construction project is in progress: miscellaneous construction with flaggers until further notice.<br>Crews will be repairing pipe adjacent to the roadway.\n\nExpect lane closures with flaggers or alternating stopped condition.","location_description":"SD-63 from 0.25 mile north of Junction Interstate 90 South of Midland to Junction US 14-Midland","route":"SD-63"},"type":"Feature"},{"type":"Feature","properties":{"label":"SD-46<br>from 2 miles west to 0.50 mile west of Iowa State Line","start_time":1774270860,"mrm":"104.410","headline":"Road work: gravel surface, paving","event_id":"12906810","location_description":"SD-46 from 2 miles west to 0.50 mile west of Iowa State Line","report":"The following road construction project is in progress: gravel surface and paving with delays 15 minutes, flaggers, lanes reduced to 1, no passing, and pilot car daily between 8:00 AM and 6:00 PM until further notice.<br>The surfacing project for this stretch has begun. The work will be done pm 1/2 of the roadway while two-way traffic is maintained on the other half of the roadway.\n\nFlaggers and a Pilot Car may be used during daylight hours depending upon the work activity currently going on.\n\nTraffic will be traveling on an interim surface and should proceed with caution and slow their speed.","route":"SD-46","url":"https://dot.sd.gov/construction-projects/mitchell-region/yankton-area/sd-highway-46-from-beresford-to-iowa-state-line/","dir":"Both Directions"},"geometry":{"type":"Point","coordinates":["-96.48977454","43.06809101"]},"id":"12906810"},{"type":"Feature","properties":{"start_time":1785876360,"mrm":"62.890","label":"SD-46<br>from 5.25 miles east to 5.50 miles east of Junction US 81 west of Mayfield","headline":"Road work: grading","event_id":"12906866","dir":"Both Directions","url":"https://dot.sd.gov/projects-studies/construction-info#mitchell","report":"The following road construction project is in progress: grading adjacent to the roadway until further notice.<br>Grading work is being done to repair a landslide on the south side of the roadway. All work is being done off the roadway and is not affecting Highway 46 traffic. Periodically, there will be haul trucks entering and leaving the jobsite.","location_description":"SD-46 from 5.25 miles east to 5.50 miles east of Junction US 81 west of Mayfield","route":"SD-46"},"id":"12906866","geometry":{"coordinates":["-97.293456845","43.082811855"],"type":"Point"}},{"properties":{"group_name":"US-14 MRM 326.39-331.36","event_id":"12907792","headline":"Road work: striping","mrm":"217.330","group_set_id":1,"start_time":1793997667,"label":"US-14<br>from Junction US 281 North to 0.50 mile east of Wolsey","url":"https://dot.sd.gov/construction-projects/aberdeen-region/huron-area/us-highway-281-from-wolsey-to-redfield/","dir":"Both Directions","route":"US-14","group_mrm_lo":326.39,"group_members":1,"location_description":"US-14 from Junction US 281 North to 0.50 mile east of Wolsey","report":"The following road construction project is in progress: striping with delays 5 minutes and flaggers until further notice.<br>Pavement markings remain to be completed near the US 14 and US 281 junction.","group_mrm_hi":331.36},"type":"Feature","geometry":{"type":"Point","coordinates":["-98.47500884","44.41314762"]},"id":"12907792"},{"id":"12907820","geometry":{"type":"Point","coordinates":["-98.89712025","43.00988899"]},"properties":{"route":"US-18","group_mrm_lo":"311","group_members":1,"location_description":"US-18 from 0.75 mile west to 1 mile east of Junction South Dakota 43","report":"The following road construction project is in progress: grading with delays 5 minutes, flaggers, lanes reduced to 1, no passing, speed limit 45 mph, traffic routed to opposing lanes, and width limit 12 ft until further notice.<br>Grading on Highway US 18 near SD 43. Traffic will be limited to 1 lane by use of stop sign closures and flaggers at various times. Widths will be limited to 12'. Gravel surfacing will be in place through the grading section.","dir":"Both Directions","group_mrm_hi":"313","event_id":"12907820","headline":"Road work: grading","group_name":"US-18 MRM 311-313","label":"US-18<br>from 0.75 mile west to 1 mile east of Junction South Dakota 43","mrm":"307.000","group_set_id":10,"start_time":1790081587},"type":"Feature"},{"id":"12906846","geometry":{"coordinates":["-97.53472291","44.93719265"],"type":"Point"},"properties":{"group_mrm_hi":158.834,"url":"https://dot.sd.gov/construction-projects/aberdeen-region/huron-area/sd-highway-25-from-us-highway-212-north-9-miles/","dir":"Both Directions","route":"SD-25","group_mrm_lo":149.8,"location_description":"SD-25 from Junction US 212 East to 6 miles south of Junction South Dakota 20","group_members":1,"report":"The following road construction project is in progress: grading with speed limit 55 mph until further notice.<br>The roadway is open to traffic; however, it consists of a temporary chip seal and may have rough areas. The Speed Limit will be 55 mph and No Overweight Loads will be allowed until the permanent asphalt surfacing is completed.","group_set_id":101,"mrm":"118.819","start_time":1794257628,"label":"SD-25<br>from Junction US 212 East to 6 miles south of Junction South Dakota 20","group_name":"SD-25 MRM 149.8-158.83","headline":"Road work: grading","event_id":"12906846"},"type":"Feature"},{"type":"Feature","properties":{"group_mrm_hi":387.98,"route":"SD-34","group_members":1,"group_mrm_lo":387.96,"report":"The following road construction project is in progress: pavement repair with lanes reduced to 2 until further notice.<br>Pavement repair expected to start November 9th. Weather depending work should take one week.","location_description":"SD-34 from 1.75 miles east of Junction US 81 North to 1.75 miles west of Junction South Dakota 19 South","dir":"Both Directions","label":"SD-34<br>from 1.75 miles east of Junction US 81 North to 1.75 miles west of Junction South Dakota 19 South","mrm":"380.872","group_set_id":116,"start_time":1794228780,"event_id":"12909930","headline":"Road work: pavement repair","group_name":"SD-34 MRM 387.96-387.98"},"geometry":{"type":"Point","coordinates":["-97.10976873","43.99541877"]},"id":"12909930"},{"properties":{"group_name":"US-81 MRM 93.68-93.7","event_id":"12909931","headline":"Road work: pavement repair","start_time":1793887378,"group_set_id":117,"mrm":"93.030","label":"US-81<br>1 mile south of Junction South Dakota 34 East-Madison","dir":"Both Directions","group_members":1,"group_mrm_lo":93.68,"location_description":"US-81 1 mile south of Junction South Dakota 34 East-Madison","report":"The following road construction project is in progress: pavement repair until further notice.<br>Starting November 9th, concrete repair is expected to start and should take one week, weather depending.","route":"US-81","group_mrm_hi":93.7},"type":"Feature","id":"12909931","geometry":{"coordinates":["-97.149569","44.007493"],"type":"Point"}},{"geometry":{"type":"Point","coordinates":["-96.85718233","45.25737603"]},"id":"12909933","properties":{"mrm":"293.680","group_set_id":118,"start_time":1793889900,"label":"US-12<br>from 10.50 miles east to 11 miles east of Junction Interstate 29-Summit","group_name":"US-12 MRM 376.75-377.25","event_id":"12909933","headline":"Road work: pavement repair","group_mrm_hi":377.25,"dir":"Both Directions","route":"US-12","group_mrm_lo":376.75,"location_description":"US-12 from 10.50 miles east to 11 miles east of Junction Interstate 29-Summit","group_members":1,"report":"The following road construction project is in progress: pavement repair with flaggers, lanes reduced to 1, no passing, and traffic routed to opposing lanes daily between 8:00 AM and 5:00 PM until further notice."},"type":"Feature"},{"geometry":{"type":"Point","coordinates":["-102.18705515","43.97050238"]},"id":"12909937","properties":{"label":"I-90 W<br>from 2.50 miles east to 1.50 miles east of Junction US 14-Wall-Exit 112","mrm":"114.290","group_set_id":120,"start_time":1794315600,"headline":"Road work: pavement repair","event_id":"12909937","group_name":"I-90 W MRM 113.5-114.5","group_mrm_hi":114.5,"route":"I-90","group_mrm_lo":113.5,"group_members":1,"report":"The following road construction project is scheduled to begin: from 6:00 AM MST Tuesday, November 10, 2026 pavement repair with lanes reduced to 1, speed limit 45 mph, and width limit 16 ft westbound until further notice.","location_description":"I-90 W from 2.50 miles east to 1.50 miles east of Junction US 14-Wall-Exit 112","dir":"Westbound"},"type":"Feature"},{"id":"12909938","geometry":{"type":"Point","coordinates":["-102.41202813","44.06854607"]},"type":"Feature","properties":{"dir":"Westbound","route":"I-90","group_mrm_lo":"99","report":"The following road construction project is scheduled to begin: from 6:00 AM MST Tuesday, November 10, 2026 pavement repair in the driving lane with lanes reduced to 1, speed limit 45 mph, and width limit 16 ft westbound until 4:00 PM MST Monday, November 16, 2026.","group_members":1,"location_description":"I-90 W from 3 miles east to 0.75 mile east of Wasta-Exit 98","end_time":1794870000,"group_mrm_hi":"101","group_name":"I-90 W MRM 99-101","event_id":"12909938","headline":"Road work: pavement repair","mrm":"100.250","group_set_id":121,"start_time":1794315600,"label":"I-90 W<br>from 3 miles east to 0.75 mile east of Wasta-Exit 98"}},{"geometry":{"coordinates":["-96.69327962","43.56657446"],"type":"Point"},"id":"12909943","properties":{"label":"I-229 N<br>from East Rice Street-Sioux Falls-Exit 7 to 0.75 mile north of East Rice Street-Sioux Falls-Exit 7","mrm":"8.830","group_set_id":122,"start_time":1794234299,"event_id":"12909943","headline":"Road work: bridge repair","group_name":"I-229 N MRM 7.82-8.5","group_mrm_hi":8.5,"route":"I-229","report":"The following road construction project is in progress: bridge repair on bridges northbound until further notice.<br>Ramp lane on bridge closed for bridge deck repair.","group_mrm_lo":7.82,"group_members":3,"location_description":"I-229 N from East Rice Street-Sioux Falls-Exit 7 to 0.75 mile north of East Rice Street-Sioux Falls-Exit 7","dir":"Northbound"},"type":"Feature"},{"geometry":{"coordinates":["-96.75835583","43.97896921"],"type":"Point"},"id":"12909955","properties":{"group_name":"I-29 N MRM 109.5-110.5","headline":"Road work: pavement repair","event_id":"12909955","start_time":1794253666,"group_set_id":124,"mrm":"110.441","label":"I-29 N<br>from 0.25 mile south to 0.75 mile north of Junction South Dakota 34-Colman/Egan-Exit 109","dir":"Northbound","report":"The following road construction project is in progress: pavement repair northbound until further notice.<br>Concrete repair scheduled to start 11/10/26. Expected to last one week.","group_mrm_lo":109.5,"group_members":2,"location_description":"I-29 N from 0.25 mile south to 0.75 mile north of Junction South Dakota 34-Colman/Egan-Exit 109","route":"I-29","group_mrm_hi":110.5},"type":"Feature"},{"properties":{"group_mrm_lo":83.45,"report":"The following road construction project is in progress: from 2.50 miles north to 3.75 miles north of Junction Interstate 90-Brandon - ROAD CLOSED and grading adjacent to the roadway until further notice.<br>S.D. Highway 11 is closed between north of 257th Street to 258th Street, and the detour route is on 258th Street to 484th Ave. The intersection of S.D. Highway 11 and 258th Street is open to traffic, but vehicles cannot proceed north on S.D. Highway 11 north of 258th Street.","group_members":1,"location_description":"SD-11 from 2.50 miles north to 3.75 miles north of Junction Interstate 90-Brandon","route":"SD-11","dir":"Both Directions","url":"https://dot.sd.gov/construction-projects/mitchell-region/sioux-falls-area/sd-highway-11-north-of-brandon/","group_mrm_hi":84.5,"headline":"Road work: grading","event_id":"12907829","group_name":"SD-11 MRM 83.45-84.5","label":"SD-11<br>from 2.50 miles north to 3.75 miles north of Junction Interstate 90-Brandon","start_time":1791868080,"mrm":"65.468","group_set_id":14},"type":"Feature","id":"12907829","geometry":{"coordinates":["-96.57174435","43.64851303"],"type":"Point"}},{"id":"12907833","geometry":{"coordinates":["-102.55259518","43.02618341"],"type":"Point"},"type":"Feature","properties":{"group_mrm_hi":104.3,"route":"US-18","group_mrm_lo":103.3,"location_description":"US-18 from 0.25 mile west to 0.75 mile east of Junction South Dakota 407-Pine Ridge","group_members":2,"report":"The following road construction project is in progress: grading with flaggers, lanes reduced to 2, no passing, speed limit 25 mph, traffic routed to opposing lanes, truck speed limit 25 mph, and width limit 10 ft until further notice.<br>Urban reconstruction on US 18 in Pine Ridge including storm sewer, sidewalk, road surface, lighting, and underground utilities. ","dir":"Both Directions","url":"https://dot.sd.gov/projects-studies/construction-projects/us-highway-18-and-sd-highway-407","label":"US-18<br>from 0.25 mile west to 0.75 mile east of Junction South Dakota 407-Pine Ridge","group_set_id":15,"mrm":"100.190","start_time":1790083506,"headline":"Road work: grading","event_id":"12907833","group_name":"US-18 MRM 103.3-104.3"}},{"properties":{"label":"SD-1889<br>from Elizabeth Avenue-Pierre to 4th Street-Pierre","group_set_id":18,"mrm":"0.910","start_time":1790083676,"event_id":"12907840","headline":"Road work: grading","group_name":"SD-1889 MRM 229.86-230.1","group_mrm_hi":230.1,"route":"SD-1889","group_members":1,"group_mrm_lo":229.86,"location_description":"SD-1889 from Elizabeth Avenue-Pierre to 4th Street-Pierre","report":"The following road construction project is in progress: grading adjacent to the roadway with flaggers, local traffic, no passing, and traffic routed to opposing lanes until further notice.<br>Two way traffic in the North bound lanes.  Traffic adjacent to grading operations with equipment entering and exiting the work zone.  Traffic may be controlled by flaggers during working hours.  Travelers are encouraged to use an alternate route.  \n10' width restriction is in place.","url":"https://dot.sd.gov/projects-studies/construction-projects/us-highway-14-and-83-euclid-ave","dir":"Both Directions"},"type":"Feature","id":"12907840","geometry":{"type":"Point","coordinates":["-100.3485147","44.37669827"]}},{"properties":{"report":"The following road construction project is in progress: miscellaneous construction with delays 15 minutes, flaggers, lanes reduced to 1, no passing, pilot car, speed limit 30 mph, traffic routed to opposing lanes, and truck speed limit 30 mph Monday through Saturday between 6:00 AM and 6:00 PM until 6:00 PM CST Friday, November 20, 2026.<br>For information or questions about a construction project, please find contact information for our SDDOT Area Offices at:","group_mrm_lo":292.15,"dir":"Both Directions","group_mrm_hi":321.2,"event_id":"12907843","start_time":1793037776,"group_members":2,"location_description":"SD-10 from 9.75 miles east of Junction US 281 North to Junction South Dakota 27 South-Britton","route":"SD-10","url":"https://dot.sd.gov/inside-sddot/region-area-offices/region-area-offices","end_time":1795219200,"headline":"Road work: miscellaneous construction","group_name":"SD-10 MRM 292.15-321.2","label":"SD-10<br>from 9.75 miles east of Junction US 281 North to Junction South Dakota 27 South-Britton","group_set_id":19,"mrm":"129.748"},"type":"Feature","id":"12907843","geometry":{"coordinates":["-98.02185715","45.79161508"],"type":"Point"}},{"type":"Feature","properties":{"url":"https://dot.sd.gov/construction-projects/mitchell-region/yankton-area/sd-highway-50-and-sd-highway-37-tyndall/","dir":"Both Directions","report":"The following road construction project is in progress: grading adjacent to the roadway and paving adjacent to the roadway with delays 5 minutes, flaggers, lanes reduced to 2, no passing, speed limit 45 mph, traffic routed to opposing lanes, and width limit 11 ft until further notice.<br>Hwy 50 Reconstruction is occurring from 1/2 mile west of Hwy 37 South east to 1/2 mile east edge of Tyndall. Two-way traffic will be maintained on 1/2 the roadway while the other half is constructed. The speed limit will be reduced to 45mph for the length of the project. A 11' wide width restriction we be enforced. Anticipated completion of late November 2026.","group_mrm_lo":354.2,"group_members":9,"location_description":"SD-50 from 1 mile west to 2 miles east of Junction South Dakota 37 South-Tyndall","route":"SD-50","group_mrm_hi":357.2,"group_name":"SD-50 MRM 354.2-357.2","event_id":"12907852","headline":"Road work: grading, paving","start_time":1790083950,"mrm":"138.987","group_set_id":21,"label":"SD-50<br>from 1 mile west to 2 miles east of Junction South Dakota 37 South-Tyndall"},"id":"12907852","geometry":{"type":"Point","coordinates":["-97.87787282","42.98757469"]}},{"id":"12907863","geometry":{"type":"Point","coordinates":["-100.34661011","44.38214693"]},"type":"Feature","properties":{"label":"SD-1889<br>from 4th Street-Pierre to 0.25 mile north of 4th Street-Pierre","start_time":1790084277,"group_set_id":23,"mrm":"1.180","event_id":"12907863","headline":"Road work: grading","group_name":"SD-1889 MRM 230.1-230.64","group_mrm_hi":230.64,"report":"The following road construction project is in progress: grading adjacent to the roadway with flaggers, lanes reduced to 2, traffic routed to opposing lanes, and width limit 10 ft until further notice.<br>Two way traffic in the north bound lanes.  Traffic adjacent to grading operations with equipment entering and exiting the work zone.  Traffic may be controlled by flaggers during working hours.  Travelers are encouraged to use an alternate route.  \n10' width restriction is in place.\n\nTrucks, Trailers, and vehicles towing trailers are encouraged to use alternate route.","group_mrm_lo":230.1,"group_members":3,"location_description":"SD-1889 from 4th Street-Pierre to 0.25 mile north of 4th Street-Pierre","route":"SD-1889","url":"https://dot.sd.gov/projects-studies/construction-projects/us-highway-14-and-83-euclid-ave","dir":"Both Directions"}},{"type":"Feature","properties":{"group_name":"I-90 W MRM 316-318","headline":"Road work: paving","event_id":"12907876","start_time":1792511277,"mrm":"317.760","group_set_id":27,"label":"I-90 W<br>from 1 mile west to 3.25 miles west of Mount Vernon-Exit 319","dir":"Westbound","report":"The following road construction project is in progress: paving with lanes reduced to 1 and speed limit 65 mph westbound until further notice.<br>Overwidth Detour is on SD34.  Overwidth Route is from I90 at Kimball Exit 284 onto SD45 to SD34 to SD25 and back onto I90 at Exit 350.","group_mrm_lo":"316","group_members":1,"location_description":"I-90 W from 1 mile west to 3.25 miles west of Mount Vernon-Exit 319","route":"I-90","group_mrm_hi":318},"id":"12907876","geometry":{"type":"Point","coordinates":["-98.31434936","43.69614271"]}},{"id":"12907881","geometry":{"coordinates":["-103.42528618","43.89381722"],"type":"Point"},"type":"Feature","properties":{"group_members":1,"group_mrm_lo":56.92,"report":"The following road construction project is in progress: ROAD CLOSED and bridge construction with flaggers, length limit 50 ft, and width limit 12 ft until further notice.<br>Road work will begin on September 8th 2026. Beginning October 5th the road will be closed to remove the structure. A detour route will be available.","location_description":"US-16A at Junction South Dakota 40-Keystone","route":"US-16A","dir":"Both Directions","url":"https://dot.sd.gov/construction-projects/rapid-city-region/custer-area/us-highway-16a-in-keystone/","group_mrm_hi":56.962,"headline":"Road work: bridge construction","event_id":"12907881","group_name":"US-16A MRM 56.92-56.96","label":"US-16A<br>at Junction South Dakota 40-Keystone","start_time":1791917028,"mrm":"33.830","group_set_id":29}},{"type":"Feature","properties":{"group_mrm_hi":188.5,"location_description":"US-281 from 9.50 miles south to 6 miles south of Junction US 12-Aberdeen","group_mrm_lo":"185","group_members":2,"report":"The following road construction project is in progress: miscellaneous construction adjacent to the roadway Monday through Friday between 6:00 AM and 7:00 AM until further notice.<br>For information or questions about a construction project, please find contact information for our SDDOT Area Offices at:","route":"US-281","dir":"Both Directions","url":"https://dot.sd.gov/inside-sddot/region-area-offices/region-area-offices","label":"US-281<br>from 9.50 miles south to 6 miles south of Junction US 12-Aberdeen","start_time":1793302605,"group_set_id":3,"mrm":"187.128","event_id":"12907798","headline":"Road work: miscellaneous construction","group_name":"US-281 MRM 185-188.5"},"id":"12907798","geometry":{"type":"Point","coordinates":["-98.51529201","45.3405106"]}},{"id":"12907888","geometry":{"coordinates":["-103.38070969","44.22574995"],"type":"Point"},"properties":{"group_mrm_hi":"48","dir":"Both Directions","url":"https://dot.sd.gov/i90exit46","route":"I-90","group_mrm_lo":"44","group_members":4,"report":"The following road construction project is in progress: bridge construction adjacent to the roadway, grading adjacent to the roadway, and paving adjacent to the roadway with lanes reduced to 1, no passing, and width limit 16 ft until further notice.<br>A project to reconstruct Exit 46 is currently underway. Work includes grading, paving, and bridge work adjacent to the roadway and in the median of Interstate 90. Traffic is limited to a single lane in each direction with Speed Limits reduced to 65 MPH. When workers are present, the speed limit may be reduced to 45 MPH. ","location_description":"I-90 from 1 mile west of Piedmont-Exit 44 to 0.25 mile west of Summerset-Exit 48","mrm":"46.070","group_set_id":31,"start_time":1790084725,"label":"I-90<br>from 1 mile west of Piedmont-Exit 44 to 0.25 mile west of Summerset-Exit 48","group_name":"I-90 MRM 44-48","headline":"Road work: bridge construction, grading, paving","event_id":"12907888"},"type":"Feature"},{"id":"12908190","geometry":{"type":"Point","coordinates":["-100.72851306","43.88412715"]},"properties":{"group_mrm_hi":251.6,"dir":"Both Directions","group_mrm_lo":"131","report":"The following road construction project is in progress: miscellaneous construction adjacent to the roadway until further notice.<br>Contractor installing new signs along I-90. Vehicles will be located along shoulder of the road. Travel Safely.","group_members":12,"location_description":"I-90 from 0.25 mile west of Junction South Dakota 240-Cactus Flat-Exit 131 to 0.75 mile east of Junction South Dakota 47 South-Exit 251","route":"I-90","start_time":1792702596,"mrm":"182.320","group_set_id":33,"label":"I-90<br>from 0.25 mile west of Junction South Dakota 240-Cactus Flat-Exit 131 to 0.75 mile east of Junction South Dakota 47 South-Exit 251","group_name":"I-90 MRM 131-251.6","headline":"Road work: miscellaneous construction","event_id":"12908190"},"type":"Feature"},{"properties":{"group_mrm_hi":229.86,"route":"SD-1889","group_mrm_lo":229.55,"group_members":1,"location_description":"SD-1889 from 0.25 mile north of Capitol Avenue-Pierre to Elizabeth Avenue-Pierre","report":"The following road construction project is in progress: miscellaneous construction adjacent to the roadway until further notice.<br>Crews will be working adjacent to the outside lanes.  Travelers recommended to reduce speed wile crews are working to finish work behind the curb and gutter.\n\nAnticipate work to continue in this area until the end of September.","url":"https://dot.sd.gov/projects-studies/construction-projects/us-highway-14-and-83-euclid-ave","dir":"Both Directions","label":"SD-1889<br>from 0.25 mile north of Capitol Avenue-Pierre to Elizabeth Avenue-Pierre","group_set_id":35,"mrm":"0.580","start_time":1790085233,"headline":"Road work: miscellaneous construction","event_id":"12907902","group_name":"SD-1889 MRM 229.55-229.86"},"type":"Feature","id":"12907902","geometry":{"type":"Point","coordinates":["-100.34850923","44.37282184"]}},{"properties":{"route":"I-90","location_description":"I-90 from 1.25 miles east of Junction US 85 South-Exit 17 to 0.75 mile west of Junction South Dakota 34-Whitewood-Exit 23","group_mrm_lo":19.5,"group_members":2,"report":"The following road construction project is in progress: grading in the ditch and pavement repair on the shoulder with lanes reduced to 1, speed limit 65 mph, and width limit 16 ft until further notice.<br>Slope Flattening, Guardrail Elimination and Box Culvert Extension","dir":"Both Directions","url":"https://dot.sd.gov/inside-sddot/region-area-offices/region-and-area-offices/","group_mrm_hi":23,"event_id":"12907904","headline":"Road work: grading, pavement repair","group_name":"I-90 MRM 19.5-23","label":"I-90<br>from 1.25 miles east of Junction US 85 South-Exit 17 to 0.75 mile west of Junction South Dakota 34-Whitewood-Exit 23","group_set_id":36,"mrm":"21.340","start_time":1790085261},"type":"Feature","geometry":{"type":"Point","coordinates":["-103.67894934","44.47953242"]},"id":"12907904"},{"properties":{"label":"SD-34<br>from 1.75 miles west to 2 miles east of Junction South Dakota 19 South","start_time":1790087754,"group_set_id":38,"mrm":"383.772","headline":"Road work: bridge repair","event_id":"12907912","group_name":"SD-34 MRM 388.05-391.8","group_mrm_hi":391.8,"group_members":5,"group_mrm_lo":388.05,"report":"The following road construction project is in progress: bridge repair with lanes reduced to 1, no passing, speed limit 45 mph, traffic routed to opposing lanes, and width limit 12 ft until further notice.<br>- Westbound lanes closed along 4-lane section of SD34\n- Head to head traffic on lanes\n- Speed limit reduced to 45mph during all hours\n- Work includes bridge deck, berm, and approach repair.\n- 12' Over width Detour. Over width vehicles will use Hwy 19, 235th Street & Washington Avenue.","location_description":"SD-34 from 1.75 miles west to 2 miles east of Junction South Dakota 19 South","route":"SD-34","url":"https://dot.sd.gov/construction-projects/mitchell-region/sioux-falls-area/sd-highway-34-east-of-madison/","dir":"Both Directions"},"type":"Feature","id":"12907912","geometry":{"coordinates":["-97.07846768","43.98464034"],"type":"Point"}},{"type":"Feature","properties":{"group_name":"US-14 MRM 168-190","event_id":"12907802","headline":"Road work: miscellaneous construction","group_set_id":4,"mrm":"66.830","start_time":1790081338,"label":"US-14<br>from 0.25 mile west of Junction South Dakota 63 South-Midland to Junction South Dakota 34-Four Corners","dir":"Both Directions","route":"US-14","report":"The following road construction project is in progress: miscellaneous construction adjacent to the roadway until further notice.<br>Crews will be repairing pipe adjacent to the roadway.\n\nExpect lane closures with flaggers or alternating stopped condition.","group_mrm_lo":"168","group_members":2,"location_description":"US-14 from 0.25 mile west of Junction South Dakota 63 South-Midland to Junction South Dakota 34-Four Corners","group_mrm_hi":190},"geometry":{"coordinates":["-101.1277406","44.19401334"],"type":"Point"},"id":"12907802"},{"geometry":{"type":"Point","coordinates":["-103.86358935","44.51804501"]},"id":"12907925","properties":{"group_set_id":43,"mrm":"0.137","start_time":1788185220,"label":"US-14L<br>from Junction North Ave Spearfish to Junction US85 Spearfish","group_name":"SD-14L MRM 10.22-10.39","event_id":"12907925","headline":"Road work: grading, miscellaneous construction","group_mrm_hi":10.39,"url":"https://dot.sd.gov/i-90exit10","dir":"Both Directions","route":"US-14L","group_members":2,"group_mrm_lo":10.22,"report":"The following road construction project is in progress: grading adjacent to the roadway and miscellaneous construction adjacent to the roadway with lanes reduced to 1, no passing, speed limit 35 mph, truck speed limit 35 mph, and width limit 16 ft until further notice.<br>North Avenue will be reduced to one lane in each direction as crews remove old pavement and begin constructing the new Loon left turn freature. The I-90 on-ramps and off-ramps will remain open throughout the project.","location_description":"US-14L from Junction North Ave Spearfish to Junction US85 Spearfish"},"type":"Feature"},{"geometry":{"coordinates":["-96.8982496","43.34486911"],"type":"Point"},"id":"12907928","type":"Feature","properties":{"event_id":"12907928","headline":"Road work: bridge repair","group_name":"SD-44 MRM 405-406","label":"SD-44<br>from 1 mile west of Junction South Dakota 17-Lennox to Junction South Dakota 17-Lennox","start_time":1790092800,"mrm":"373.276","group_set_id":44,"group_mrm_lo":"405","location_description":"SD-44 from 1 mile west of Junction South Dakota 17-Lennox to Junction South Dakota 17-Lennox","group_members":1,"report":"The following road construction project is in progress: bridge repair on bridges with lanes reduced to 1 until further notice.<br>One lane road for bridge work","route":"SD-44","dir":"Both Directions","group_mrm_hi":406}},{"geometry":{"coordinates":["-98.50389489","44.65594658"],"type":"Point"},"id":"12908110","properties":{"group_set_id":45,"mrm":"145.035","start_time":1793997619,"label":"US-281<br>from Junction US 14 West to 1.50 miles south of Junction US 212 West-Redfield","group_name":"US-281 MRM 124.25-152","headline":"Road work: striping","event_id":"12908110","group_mrm_hi":152,"dir":"Both Directions","route":"US-281","group_members":2,"group_mrm_lo":124.25,"location_description":"US-281 from Junction US 14 West to 1.50 miles south of Junction US 212 West-Redfield","report":"The following road construction project is in progress: striping with delays 10 minutes and flaggers until further notice.<br>Permanent pavement markings remain to be completed. "},"type":"Feature"},{"geometry":{"type":"Point","coordinates":["-97.5349874","45.11043043"]},"id":"12907933","type":"Feature","properties":{"group_members":2,"group_mrm_lo":164.84,"report":"The following road construction project is in progress: striping with flaggers until further notice.<br>Striping remains to be completed. Slow down when proceeding through areas with workers.","location_description":"SD-25 from Junction South Dakota 20 to 4 miles north of Junction South Dakota 20","route":"SD-25","dir":"Both Directions","url":"https://dot.sd.gov/projects-studies/construction-projects/sd-highway-25-in-clark-county-near-bradley","group_mrm_hi":168.84,"event_id":"12907933","headline":"Road work: striping","group_name":"SD-25 MRM 164.84-168.84","label":"SD-25<br>from Junction South Dakota 20 to 4 miles north of Junction South Dakota 20","start_time":1794257465,"group_set_id":46,"mrm":"130.829"}},{"type":"Feature","properties":{"group_name":"SD-11 MRM 34.48-39.51","event_id":"12906856","headline":"Road work: loose rock, paving, uneven lanes","start_time":1790619451,"mrm":"18.630","group_set_id":52,"label":"SD-11<br>from 11 miles north of Junction South Dakota 48 to 15 miles south of Junction US 18 East-Canton","url":"https://dot.sd.gov/hwy46-beresford-pcn-04jf","dir":"Both Directions","group_mrm_lo":34.48,"group_members":2,"report":"The following road construction project is in progress: loose rock, paving, and uneven lanes with delays 15 minutes, flaggers, lanes reduced to 1, pilot car, and traffic routed to opposing lanes until further notice.<br>Asphalt surface milling and resurfacing from the south edge of Alcester to the intersection of SD46. Traffic will be maintained on a milled/grooved surface with flaggers and pilot car when work performed. Bridge End work prior to resurfacing, traffic will be maintained with stop and go over a one lane bridge. Watch for turning trucks. Reduce speed","location_description":"SD-11 from 11 miles north of Junction South Dakota 48 to 15 miles south of Junction US 18 East-Canton","route":"SD-11","group_mrm_hi":39.51},"geometry":{"type":"Point","coordinates":["-96.62814061","43.02478179"]},"id":"12906856"},{"properties":{"event_id":"12906820","headline":"Road work: miscellaneous construction, striping","group_name":"SD-28 MRM 367.38-367.94","label":"SD-28<br>from 0.25 mile west to 0.25 mile east of Toronto","group_set_id":57,"mrm":"97.490","start_time":1793738243,"route":"SD-28","group_mrm_lo":367.38,"report":"The following road construction project is in progress: miscellaneous construction adjacent to the roadway and striping with no passing and speed limit 25 mph until further notice.<br>This project is currently in Phase 2 and remaining work is primarily off the roadway.  Asphalt Paving on mainline SD 28 has been completed and traffic is running on the new pavement.  Remaining work includes sidewalk, approach pavement, lighting, striping, seeding, and cleanup. ","group_members":1,"location_description":"SD-28 from 0.25 mile west to 0.25 mile east of Toronto","url":"https://dot.sd.gov/toronto28","dir":"Both Directions","group_mrm_hi":367.94},"type":"Feature","geometry":{"type":"Point","coordinates":["-96.64257378","44.57279761"]},"id":"12906820"},{"properties":{"label":"SD-79 N<br>from Junction US 18 and 385 east of Hot Springs to 7.25 miles north of Junction US 18 and 385 east of Hot Springs","group_set_id":58,"mrm":"4.220","start_time":1791202560,"headline":"Road work: pavement repair","event_id":"12908002","group_name":"SD-79 N MRM 26.75-34","group_mrm_hi":"34","route":"SD-79","group_members":2,"group_mrm_lo":26.75,"report":"The following road construction project is in progress: pavement repair in the driving lane with lanes reduced to 1, no passing, traffic routed to opposing lanes, and width limit 16 ft northbound Monday through Saturday between 6:00 AM and 5:00 PM until further notice.<br>For questions please call Custer Area DOT Office at 605-981-5089.","location_description":"SD-79 N from Junction US 18 and 385 east of Hot Springs to 7.25 miles north of Junction US 18 and 385 east of Hot Springs","dir":"Northbound"},"type":"Feature","id":"12908002","geometry":{"type":"Point","coordinates":["-103.35436456","43.45173657"]}},{"geometry":{"coordinates":["-98.1520087","43.69528576"],"type":"Point"},"id":"12908028","properties":{"event_id":"12908028","headline":"Road work: miscellaneous construction","group_name":"I-90 E MRM 324-326","label":"I-90 E<br>from 4.50 miles east of Mount Vernon-Exit 319 to 4.50 miles west of Junction South Dakota 37 North-Mitchell-Exit 330","mrm":"325.420","group_set_id":69,"start_time":1791222834,"route":"I-90","group_mrm_lo":"324","group_members":1,"report":"The following road construction project is in progress: miscellaneous construction on the shoulder with lanes reduced to 1, no passing, and speed limit 65 mph eastbound until further notice.<br>Box culvert extension and guardrail removal","location_description":"I-90 E from 4.50 miles east of Mount Vernon-Exit 319 to 4.50 miles west of Junction South Dakota 37 North-Mitchell-Exit 330","dir":"Eastbound","group_mrm_hi":326},"type":"Feature"},{"type":"Feature","properties":{"group_name":"I-29 MRM 74-75.5","event_id":"12907810","headline":"Road work: bridge construction, grading","start_time":1790165577,"mrm":"74.790","group_set_id":7,"label":"I-29<br>from 1.50 miles south of Junction Interstate 229-Sioux Falls-Exit 75 to Junction Interstate 229-Sioux Falls-Exit 75","url":"https://dot.sd.gov/projects-studies/construction-projects/i-29-and-85th-street-interchange-in-sioux-falls/","dir":"Both Directions","group_members":4,"group_mrm_lo":"74","location_description":"I-29 from 1.50 miles south of Junction Interstate 229-Sioux Falls-Exit 75 to Junction Interstate 229-Sioux Falls-Exit 75","report":"The following road construction project is in progress: bridge construction adjacent to the roadway and grading adjacent to the roadway until further notice.<br>Construction of New 85th St & I29 Interchange.\n\nCurrent shoulder closures along I29 SB and I29 NB. Additional lane closure along the I229 SB to I29 SB ramp for construction of new bridge and construction traffic. ","route":"I-29","group_mrm_hi":75.5},"id":"12907810","geometry":{"type":"Point","coordinates":["-96.79630045","43.48187125"]}},{"id":"12908029","geometry":{"coordinates":["-98.36138895","43.69560824"],"type":"Point"},"properties":{"event_id":"12908029","headline":"Road work: miscellaneous construction","group_name":"I-90 W MRM 314-316","label":"I-90 W<br>from 3.25 miles west of Mount Vernon-Exit 319 to 3.50 miles east of Junction US 281-Exit 310","mrm":"316.280","group_set_id":70,"start_time":1791222911,"route":"I-90","group_mrm_lo":"314","location_description":"I-90 W from 3.25 miles west of Mount Vernon-Exit 319 to 3.50 miles east of Junction US 281-Exit 310","group_members":1,"report":"The following road construction project is in progress: miscellaneous construction on the shoulder with lanes reduced to 1, no passing, and speed limit 65 mph westbound until further notice.<br>Box culvert extension and guardrail removal.","dir":"Westbound","group_mrm_hi":316},"type":"Feature"},{"type":"Feature","properties":{"event_id":"12906814","start_time":1791470063,"group_mrm_lo":75.1,"report":"The following road construction project is in progress: gravel surface and miscellaneous construction adjacent to the roadway with speed limit 25 mph and width limit 16 ft until 11:09 PM MST Thursday, November 19, 2026.<br>Two-way traffic will be routed around the construction site using a temporary gravel diversion with reduced speeds.\n\nDrivers should use caution and be prepared for construction equipment and workers near the roadway. \n\nFor information or questions about a construction project, please find contact information for our SDDOT Area Offices at:","dir":"Both Directions","group_mrm_hi":75.5,"headline":"Road work: gravel surface, miscellaneous construction","group_name":"US-85 MRM 75.1-75.5","label":"US-85<br>from 12.25 miles south to 12 miles south of Junction South Dakota 168","group_set_id":77,"mrm":"67.030","location_description":"US-85 from 12.25 miles south to 12 miles south of Junction South Dakota 168","group_members":1,"route":"US-85","url":" https://dot.sd.gov/inside-sddot/region-area-offices/region-and-area-offices/","end_time":1795154940},"geometry":{"coordinates":["-103.71583","44.899995"],"type":"Point"},"id":"12906814"},{"id":"12906858","geometry":{"type":"Point","coordinates":["-103.75574","45.575121"]},"properties":{"group_mrm_hi":16.85,"dir":"Both Directions","report":"The following road construction project is in progress: miscellaneous construction adjacent to the roadway Monday through Friday between 6:00 AM and 5:00 PM until 7:37 AM MST Friday, November 13, 2026.<br>Drivers should use caution and be prepared for construction equipment and workers near the roadway. \n\nFor information or questions about a construction project, please find contact information for our SDDOT Area Offices at:","group_mrm_lo":16.75,"start_time":1791470259,"event_id":"12906858","end_time":1794580620,"url":" https://dot.sd.gov/inside-sddot/region-area-offices/region-and-area-offices/","route":"SD-20","group_members":1,"location_description":"SD-20 10.75 miles east of Junction US 85 North-Buffalo","mrm":"15.390","group_set_id":79,"label":"SD-20<br>10.75 miles east of Junction US 85 North-Buffalo","group_name":"SD-20 MRM 16.75-16.85","headline":"Road work: miscellaneous construction"},"type":"Feature"},{"geometry":{"type":"Point","coordinates":["-100.47969096","45.76595781"]},"id":"12907815","type":"Feature","properties":{"event_id":"12907815","headline":"Road work: miscellaneous construction","group_name":"SD-1806 MRM 372.3-386.8","label":"SD-1806<br>from 7.75 miles east of Junction US 12 East near Mobridge to Kenel","group_set_id":8,"mrm":"117.262","start_time":1790081482,"route":"SD-1806","report":"The following road construction project is in progress: miscellaneous construction until further notice.<br>Inslope and culvert work.","group_mrm_lo":372.3,"group_members":1,"location_description":"SD-1806 from 7.75 miles east of Junction US 12 East near Mobridge to Kenel","dir":"Both Directions","group_mrm_hi":386.8}},{"geometry":{"coordinates":["-102.21106308","43.02781022"],"type":"Point"},"id":"12908124","properties":{"label":"SD-391<br>from Nebraska State Line to Junction US 18","start_time":1792071665,"group_set_id":85,"mrm":"1.990","headline":"Road work: striping","event_id":"12908124","group_name":"SD-391 MRM 0-3.37","group_mrm_hi":3.37,"group_mrm_lo":"0","location_description":"SD-391 from Nebraska State Line to Junction US 18","group_members":1,"report":"The following road construction project is in progress: striping until further notice.<br>Installation of Centerline Rumble Strips & Centerline Striping","route":"SD-391","dir":"Both Directions"},"type":"Feature"},{"properties":{"group_name":"US-18 MRM 148.94-161.42","headline":"Road work: striping","event_id":"12908126","group_set_id":86,"mrm":"151.230","start_time":1792071660,"label":"US-18<br>from Junction South Dakota 73 South-Martin to Junction South Dakota 73 North","dir":"Both Directions","route":"US-18","location_description":"US-18 from Junction South Dakota 73 South-Martin to Junction South Dakota 73 North","group_mrm_lo":148.94,"group_members":1,"report":"The following road construction project is in progress: striping until further notice.<br>Installation of centerline rumble strips and centerline striping ","group_mrm_hi":161.42},"type":"Feature","geometry":{"coordinates":["-101.67271431","43.17496512"],"type":"Point"},"id":"12908126"},{"geometry":{"coordinates":["-100.68999993","43.80311819"],"type":"Point"},"id":"12908127","properties":{"group_name":"US-83 MRM 55.62-67.87","headline":"Road work: striping","event_id":"12908127","start_time":1792071900,"mrm":"61.491","group_set_id":87,"label":"US-83<br>from 11.25 miles north of Junction South Dakota 44 West-White River to Junction Interstate 90-Murdo","dir":"Both Directions","group_mrm_lo":55.62,"group_members":1,"report":"The following road construction project is in progress: striping until further notice.<br>Installation of centerline rumble strips and centerline striping ","location_description":"US-83 from 11.25 miles north of Junction South Dakota 44 West-White River to Junction Interstate 90-Murdo","route":"US-83","group_mrm_hi":67.87},"type":"Feature"},{"id":"12908128","geometry":{"coordinates":["-100.04135337","43.82451935"],"type":"Point"},"properties":{"dir":"Both Directions","group_mrm_lo":61.38,"report":"The following road construction project is in progress: striping until further notice.<br>Installation of centerline rumble strips and centerline striping ","group_members":1,"location_description":"US-183 from 13.75 miles south of Junction Interstate 90-Presho to Junction Interstate 90-Presho","route":"US-183","group_mrm_hi":75.17,"group_name":"US-183 MRM 61.38-75.17","headline":"Road work: striping","event_id":"12908128","start_time":1792071960,"group_set_id":88,"mrm":"68.928","label":"US-183<br>from 13.75 miles south of Junction Interstate 90-Presho to Junction Interstate 90-Presho"},"type":"Feature"},{"type":"Feature","properties":{"start_time":1792072020,"group_set_id":89,"mrm":"232.209","label":"SD-44<br>from Junction US 18 East and 183 South-Winner to Junction South Dakota 47 east of Dixon","group_name":"SD-44 MRM 253.56-274.48","headline":"Road work: striping","event_id":"12908129","group_mrm_hi":274.48,"dir":"Both Directions","report":"The following road construction project is in progress: striping until further notice.<br>Installation of centerline rumble strips and centerline striping ","group_mrm_lo":253.56,"group_members":1,"location_description":"SD-44 from Junction US 18 East and 183 South-Winner to Junction South Dakota 47 east of Dixon","route":"SD-44"},"geometry":{"coordinates":["-99.64351157","43.38565203"],"type":"Point"},"id":"12908129"},{"properties":{"location_description":"I-229 from 0.25 mile south of Minnesota Avenue-Sioux Falls-Exit 3 to 0.50 mile south of East 26th Street-Sioux Falls-Exit 5","group_mrm_lo":2.75,"group_members":2,"report":"The following road construction project is in progress: bridge construction, grading, and paving with lanes reduced to 2, speed limit 55 mph, traffic routed to opposing lanes, and truck speed limit 55 mph until further notice.<br>I-229 Northbound On & Off Ramps Closed at Exit 4 until mid-November 2026. The project includes the reconstruction of exit 4 (Cliff Avenue) with added lighting, signals, and mainline Interstate work. The Interchange will be reconstructed as a Single Point Urban Interchange. This project includes two structure replacements. I-229 at Minnesota Avenue will have shoulder widening and a temporary bridge installed for a future project.","route":"I-229","url":"https://dot.sd.gov/construction-projects/mitchell-region/sioux-falls-area/interstate-229-exit-4-cliff-ave-reconstruction/","dir":"Both Directions","group_mrm_hi":4.9,"event_id":"12907817","headline":"Road work: bridge construction, grading, paving","group_name":"I-229 MRM 2.75-4.9","label":"I-229<br>from 0.25 mile south of Minnesota Avenue-Sioux Falls-Exit 3 to 0.50 mile south of East 26th Street-Sioux Falls-Exit 5","start_time":1792078463,"group_set_id":9,"mrm":"4.460"},"type":"Feature","geometry":{"type":"Point","coordinates":["-96.72727818","43.51147577"]},"id":"12907817"},{"geometry":{"coordinates":["-100.74063892","43.43516615"],"type":"Point"},"id":"12908130","properties":{"group_mrm_hi":44.26,"route":"US-83","group_members":1,"group_mrm_lo":25.13,"report":"The following road construction project is in progress: striping until further notice.<br>Installation of centerline rumble strips and centerline striping ","location_description":"US-83 from Junction US 18 West to Junction South Dakota 44 West-White River","dir":"Both Directions","label":"US-83<br>from Junction US 18 West to Junction South Dakota 44 West-White River","group_set_id":90,"mrm":"34.511","start_time":1792072140,"event_id":"12908130","headline":"Road work: striping","group_name":"US-83 MRM 25.13-44.26"},"type":"Feature"},{"type":"Feature","properties":{"mrm":"49.491","group_set_id":91,"start_time":1792072200,"label":"US-83<br>from Junction South Dakota 44 West-White River to 11.25 miles north of Junction South Dakota 44 West-White River","group_name":"US-83 MRM 44.26-55.62","headline":"Road work: striping","event_id":"12908131","group_mrm_hi":55.62,"dir":"Both Directions","route":"US-83","group_mrm_lo":44.26,"report":"The following road construction project is in progress: striping until further notice.<br>Installation of centerline rumble strips and centerline striping ","group_members":1,"location_description":"US-83 from Junction South Dakota 44 West-White River to 11.25 miles north of Junction South Dakota 44 West-White River"},"id":"12908131","geometry":{"type":"Point","coordinates":["-100.75078866","43.59618756"]}},{"id":"12908132","geometry":{"type":"Point","coordinates":["-100.04102492","43.52363196"]},"properties":{"group_mrm_hi":61.38,"route":"US-183","group_mrm_lo":39.37,"group_members":1,"report":"The following road construction project is in progress: striping until further notice.<br>Installation of centerline rumble strips and centerline striping ","location_description":"US-183 from Junction US 18 West to 13.75 miles south of Junction Interstate 90-Presho","dir":"Both Directions","label":"US-183<br>from Junction US 18 West to 13.75 miles south of Junction Interstate 90-Presho","mrm":"50.928","group_set_id":92,"start_time":1792759920,"headline":"Road work: striping","event_id":"12908132","group_name":"US-183 MRM 39.37-61.38"},"type":"Feature"},{"id":"12906826","geometry":{"type":"Point","coordinates":["-96.88597023","43.34485204"]},"properties":{"location_description":"SD-44 from Junction South Dakota 17-Lennox to 1.25 miles east of Junction South Dakota 17-Lennox","group_mrm_lo":"406","group_members":1,"report":"The following road construction project is in progress: miscellaneous construction with flaggers and pilot car until further notice.<br>Installation of roadway lighting in progress. For more information see https://dot.sd.gov/lennox44","route":"SD-44","dir":"Both Directions","url":"https://dot.sd.gov/lennox44","group_mrm_hi":407.33,"event_id":"12906826","headline":"Road work: miscellaneous construction","group_name":"SD-44 MRM 406-407.33","label":"SD-44<br>from Junction South Dakota 17-Lennox to 1.25 miles east of Junction South Dakota 17-Lennox","start_time":1792084520,"mrm":"374.636","group_set_id":93},"type":"Feature"},{"type":"Feature","properties":{"label":"I-29<br>from 0.50 mile south of Junction US 18 East-Exit 62 to 5 miles south of Junction Interstate 229-Sioux Falls-Exit 75","group_set_id":94,"mrm":"66.320","start_time":1792163160,"headline":"Road work: pavement repair","event_id":"12908139","group_name":"I-29 MRM 61.8-70.5","group_mrm_hi":70.5,"route":"I-29","group_members":2,"group_mrm_lo":61.8,"location_description":"I-29 from 0.50 mile south of Junction US 18 East-Exit 62 to 5 miles south of Junction Interstate 229-Sioux Falls-Exit 75","report":"The following road construction project is in progress: pavement repair with lanes reduced to 1 and speed limit 65 mph until further notice.<br>Concrete and Asphalt Shoulder Repairs. Lane closures with reduced speeds and workers present. ","dir":"Both Directions"},"geometry":{"coordinates":["-96.79626729","43.33840287"],"type":"Point"},"id":"12908139"},{"geometry":{"type":"Point","coordinates":["-99.13322779","43.38618286"]},"id":"12908143","type":"Feature","properties":{"group_name":"SD-44 MRM 290.02-292.24","event_id":"12908143","headline":"Road work: bridge construction, grading, miscellaneous construction","mrm":"259.149","group_set_id":96,"start_time":1792179382,"label":"SD-44<br>from 0.50 mile west to 1.75 miles east of Missouri River","dir":"Both Directions","url":"https://dot.sd.gov/construction-projects/mitchell-region/mitchell-area/sd-highway-44-platte-winner-bridge/","route":"SD-44","group_mrm_lo":290.018,"group_members":2,"location_description":"SD-44 from 0.50 mile west to 1.75 miles east of Missouri River","report":"The following road construction project is in progress: from Missouri River to 1.75 miles east of Missouri River - bridge construction adjacent to the roadway, grading adjacent to the roadway, and miscellaneous construction adjacent to the roadway until further notice.<br>Preparation work on the northside of the current bridge has begun. Work for fall  and winter of 2026-2027 will consist of building dock walls for the new bridge construction starting in spring of 2027.","group_mrm_hi":292.24}},{"geometry":{"type":"Point","coordinates":["-96.48708021","42.49961924"]},"id":"12908167","properties":{"group_mrm_hi":"1","dir":"Southbound","route":"I-29","report":"The following road construction project is in progress: bridge repair in the passing lane with lanes reduced to 1 southbound until further notice.<br>Bridge repair left lane closed","group_mrm_lo":"0","group_members":1,"location_description":"I-29 S from 1 mile north of Iowa State Line to Iowa State Line","group_set_id":98,"mrm":"0.580","start_time":1792509120,"label":"I-29 S<br>from 1 mile north of Iowa State Line to Iowa State Line","group_name":"I-29 S MRM 0-1","event_id":"12908167","headline":"Road work: bridge repair"},"type":"Feature"},{"properties":{"group_mrm_hi":164.85,"group_mrm_lo":158.8,"report":"The following road construction project is in progress: striping with flaggers until further notice.<br>Striping remains to be completed. Slow down when proceeding through areas with workers.","group_members":1,"location_description":"SD-25 from 6 miles south of Junction South Dakota 20 to Junction South Dakota 20","route":"SD-25","url":"https://dot.sd.gov/projects-studies/construction-projects/sd-highway-25-in-clark-county-near-bradley","dir":"Both Directions","label":"SD-25<br>from 6 miles south of Junction South Dakota 20 to Junction South Dakota 20","start_time":1794257486,"group_set_id":99,"mrm":"125.829","event_id":"12906840","headline":"Road work: striping","group_name":"SD-25 MRM 158.8-164.85"},"type":"Feature","geometry":{"coordinates":["-97.5354846","45.03851815"],"type":"Point"},"id":"12906840"}],"type":"FeatureCollection"}